import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import javax.servlet.http.HttpServlet;

@WebServlet(urlPatterns = {"/Servlet2"})
public class Servlet2 extends HttpServlet{
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

            resp.sendRedirect("https://cas.dgut.edu.cn?appid=javaee&state=STATE");


        }
    }

